200022044 has 48 divisors (see below), whose sum is σ = 385889280. Its totient is φ = 90357120.

The previous prime is 200022041. The next prime is 200022059. The reversal of 200022044 is 440220002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200022041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171407 + ... + 172569.

It is an arithmetic number, because the mean of its divisors is an integer number (8039360).

Almost surely, 2^200022044 is an apocalyptic number.

It is an amenable number.

200022044 is a deficient number, since it is larger than the sum of its proper divisors (185867236).

200022044 is a wasteful number, since it uses less digits than its factorization.

200022044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290 (or 1288 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 200022044 is about 14142.9149753507. The cubic root of 200022044 is about 584.8250325356.

Adding to 200022044 its reverse (440220002), we get a palindrome (640242046).

The spelling of 200022044 in words is "two hundred million, twenty-two thousand, forty-four".